You must mean free text search and page level return, because it already has full metadata indexing.
The thing is AA doesn't hold the texts. They're disputable IPR and even a derived work would be a legal target.
> a derived work would be a legal target.
Why would it? Google isn't prosecuted for indexing the web.
> a derived work would be a legal target.
Why would it? Google isn't prosecuted for indexing the web.